Bass – Flaco BarralDrums – Hermes CalabriaGuitar [Gibson SG], Backing Vocals – Daniel HenestrosaPiano [Yamaha], Synthesizer [Roland, ARP String Ensemble], Mellotron – Gustavo RosViolin [Violines] – José Luis Rodríguez (Magoo)*Vocals, Backing Vocals, Viola – Miguel Torres Written-By – Gustavo Ros

Backing Vocals [Plaster Chorus Band] – Cybil*, Hilario Camacho, J. Antonio Rojo*, Juan Carlos Rojo, Miguel*Bass – Flaco BarralDrums – Hermes CalabriaGuitar [Guitarra Hofner A Batería] – Daniel HenestrosaLyrics By – Gustavo RosMusic By – Flaco BarralProgrammed By [ARP Synthesizer] – Jesús Gómez*Rototoms – Mingo*Synthesizer [ARP, String Ensemble], Mellotron – Gustavo RosVocals, Backing Vocals, Flute [Flautas] – Miguel Torres

Bass [Bajo Y Sobre] – Flaco BarralDrums – Hermes CalabriaGuitar [Fender Stratocaster COn Vibroconsolador] – Daniel HenestrosaPiano [Yamaha], Synthesizer [ARP, Korg Vocoder & String Ensemble] – Gustavo RosVocals – Miguel Torres Written-By – Hermes Calabria

Backing Vocals [Plaster Chorus Band] – Cybil*, Flaco*, J. Antonio*, Juan Carlos*, Miguel*, Sol*Bass, Acoustic Guitar [Guitarra Española De Ritmo], Bells [Kaskabelitos], Backing Vocals – Flaco BarralDrums, Castanets, Percussion [Quijada - Jawbone] – Hermes CalabriaElectric Guitar, Acoustic Guitar [Guitarra Ibérica - Solo], Backing Vocals – Daniel HenestrosaPiano [Yamaha], Synthesizer [String Ensemble], Mellotron – Gustavo RosRototoms – Mingo*Written-By – Gustavo Ros

Bass, Vocals – Flaco BarralDrums – Hermes CalabriaElectric Guitar [Con Fanger Subterráneo] – Daniel HenestrosaLead Vocals – Miguel Torres Synthesizer [Roland & ARP, String Ensemble], Organ – Gustavo RosWritten-By – Hermes Calabria

Acoustic Guitar [12 Strings], Mandolin [Mandolinas], Autoharp [Cromoharp], Electric Guitar [Gibson LG With E-bow], Handclaps – Flaco BarralBacking Vocals [Plaster Chorus Band] – Cybil*, J. Antonio*, J. Carlos*, Michel*Cymbal [Plato Procesado Por El Procesador De Tiempo Inconcreto] – Hermes CalabriaHandclaps – José Antonio*Performer [Compás De Espera], Tambourine – Gustavo RosPerformer [Silencio Con Calderón] – Daniel HenestrosaRototoms – Mingo*Vocals, Backing Vocals – Miguel Torres Written-By – Flaco Barral

Bass [Bajos Con Procesador Ufrasiano] – Flaco BarralDrums – Hermes CalabriaGuitar [Guitarras Rompedoras Del Nervio Auditivo] – Daniel HenestrosaSynthesizer [ARP & Roland], Vocoder [Korg], Synthesizer [String Ensemble], Mellotron – Gustavo RosVocals – Miguel Torres Written-By – Flaco Barral

Bass – Flaco BarralDrums, Finger Cymbals [Crótalos] – Hermes CalabriaElectric Piano [Rhodes], Synthesizer [Rolland & String Ensemble] – Gustavo RosGuitar [Fender Stratocaster & Solo] – Daniel HenestrosaVocals, Viola – Miguel Torres Written-By – Gustavo Ros

Bass, Mandolin [Mandolinas], Guitar [Gibson LG With E-bow] – Flaco BarralDrums – Hermes CalabriaElectric Guitar – Daniel HenestrosaLyrics By – Fernando Junquera , Gustavo Ros, Mayte ChamónMusic By – Gustavo RosPiano [Yamaha], Synthesizer [Rolland & ARP, String Ensemble, Organ, Acoustic Guitar [6 Strings] – Gustavo RosVocals – Miguel Torres